{"title":"Adafruit CharliePlex LED Matrix Bonnet - 8x16 Blue LEDs","handle":"adafruit-charlieplex-led-matrix-bonnet-8x16-blue-leds","url":"/products/adafruit-charlieplex-led-matrix-bonnet-8x16-blue-leds","description":"The Adafruit CharliePlex LED Matrix Bonnet features a 16×8 grid of blue LEDs driven by the IS31FL3731 charlieplex driver over I2C. Simply plug it onto any Raspberry Pi with a 2×20 header for a bright, programmable 128-LED display — no soldering required.\n\nEach of the 128 LEDs supports individual 8-bit (256-level) PWM dimming, letting you create smooth animations and lighting effects with minimal code. The IS31FL3731 also includes RAM for 8 separate animation frames that can be switched with a single command.\n\nKey Features\n\n\n16×8 Blue LED Matrix – 128 individually controllable charlieplexed LEDs\n\nIS31FL3731 Driver – I2C charlieplex controller with 8-bit PWM per LED\n\n8 Animation Frames – Built-in frame buffer for storing and flipping between animation states\n\nI2C Interface – Uses only SDA/SCL, sharable with other I2C devices\n\n3.3V Operation – Powered directly from the Raspberry Pi header\n\nFully Assembled – Plug-and-play, no soldering required\n\n\nAlso Available\n\nCharliePlex LED Matrix Bonnet – Green\nCharliePlex LED Matrix Bonnet – Warm White\nCharliePlex LED Matrix Bonnet – Cool White\n\n\nCompatibility\n\nRaspberry Pi 1 Model B+, Pi 2, Pi 3, Pi 4, Pi 5, and Pi Zero\n\n\nIdeal For\n\nScrolling text displays and status indicators\nLED animations and light art projects\nCompact visual feedback on headless Pi setups\n\n\nPackage Contents\n\n1× Adafruit CharliePlex LED Matrix Bonnet (8×16 Blue LEDs)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3020,"title":"Default Title","sku":"AF-3467","price":26.41,"on_sale":false,"in_stock":true,"available_quantity":19,"option1":"Default Title"}]}